Datasheet > R1113Z191A-TR-FD

R1113Z191A-TR-FD

更新时间： 2024-11-16 14:28:19

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R1113Z191A-TR-FD 数据手册

R1113Z SERIES

Non-promotion

LOW NOISE 150mA LDO REGULATOR

NO.EA-101-120404

OUTLINE

The R1113Z Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low

supply current, low ON-resistance, and high ripple rejection. Each of these ICs consists of a voltage reference

unit, an error amplifier, resistors, a current limit circuit, and a chip enable circuit.

These ICs perform with low dropout voltage and a chip enable function. The line transient response and load

transient response of the R1113Z Series are excellent, thus these ICs are very suitable for the power supply for

hand-held communication equipment.

The output voltage of these ICs is fixed with high accuracy. Since the package for these ICs is WL-CSP4-P1

(Wafer Level CSP), high density mounting of the ICs on boards is possible.

FEATURES

• Ultra-Low Supply Current................................................Typ. 100μA

• Standby Mode.................................................................Typ. 0.1μA

• Low Dropout Voltage.......................................................Typ. 0.23V (I^OUT=100mA 3.0V Output type)

• High Ripple Rejection .....................................................Typ. 80dB(f=1kHz 3.0V Output type)

• Low Temperature-Drift Coefficient of Output Voltage......Typ. ±100ppm/°C

• Excellent Line Regulation ...............................................Typ. 0.05%/V

• High Output Voltage Accuracy ........................................±2.0%

• Excellent Dynamic Response

• Small Package ..............................................................WL-CSP4-P1 (Wafer Level CSP)

• Output Voltage .................................................. .............Stepwise setting with a step of 0.1V in the range

of 1.5V to5.0V is possible

• Built-in Chip Enable Circuit (2 types; A: active low, B: active high)

• Built-in Fold Back Protection Circuit ...............................Typ. 30mA (Current at short mode)

• Ceramic capacitors are recommended to be used with this IC

APPLICATIONS

• Power source for cellular phones such as GSM, CDMA and various kinds of PCS.

• Power source for electrical appliances such as cameras, VCRs and camcorders.

• Power source for battery-powered equipment.

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